The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2026
Filed:
Jul. 13, 2020
China Telecom Corporation Limited, Beijing, CN;
Shengnan Liu, Beijing, CN;
Zheng Jiang, Beijing, CN;
Peng Chen, Beijing, CN;
Xiaoming She, Beijing, CN;
CHINA TELECOM CORPORATION LIMITED, Beijing, CN;
Abstract
The present disclosure relates to a communication method, system, base station, and terminal. The method includes: sending, by a first BS, a broadcast message, wherein the broadcast message comprising: one or more CAG IDs and one or more PLMN IDs supported by the first BS; receiving, by the first BS, a connection request sent from a terminal; establishing, by the first BS, a RRC connection with the terminal according to the connection request; receiving, by the first BS, a RRC connection setup complete message sent from the terminal, wherein the RRC connection setup complete message carries a CAG ID and a PLMN ID, which correspond to a CAG cell that the terminal selects to access; and allowing, by the first BS, the terminal to access the CAG cell that the terminal selects to access, according to the RRC connection setup complete message.